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Searched refs:bprm (Results 1 – 25 of 67) sorted by relevance

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/linux/fs/
A Dexec.c494 bprm->argmin = bprm->p - limit; in bprm_set_stack_limit()
501 return bprm->p < bprm->argmin; in bprm_hit_stack_limit()
536 if (bprm->argc < 0 || bprm->envc < 0) in bprm_stack_limits()
1272 would_dump(bprm, bprm->file); in begin_new_exec()
1497 if (bprm->interp != bprm->filename) in free_bprm()
1544 bprm->filename = bprm->fdpath; in alloc_bprm()
1546 bprm->interp = bprm->filename; in alloc_bprm()
1560 if (bprm->interp != bprm->filename) in bprm_change_interp()
1801 bprm->file = bprm->interpreter; in exec_binprm()
1929 bprm->exec = bprm->p; in do_execveat_common()
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A Dbinfmt_script.c41 if ((bprm->buf[0] != '#') || (bprm->buf[1] != '!')) in load_script()
58 buf_end = bprm->buf + sizeof(bprm->buf) - 1; in load_script()
59 i_end = strnchr(bprm->buf, sizeof(bprm->buf), '\n'); in load_script()
106 retval = remove_arg_zero(bprm); in load_script()
109 retval = copy_string_kernel(bprm->interp, bprm); in load_script()
112 bprm->argc++; in load_script()
116 retval = copy_string_kernel(i_arg, bprm); in load_script()
119 bprm->argc++; in load_script()
121 retval = copy_string_kernel(i_name, bprm); in load_script()
124 bprm->argc++; in load_script()
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A Dbinfmt_flat.c117 sp -= bprm->envc + 1; in create_flat_tables()
118 sp -= bprm->argc + 1; in create_flat_tables()
126 if (put_user(bprm->argc, sp++)) in create_flat_tables()
137 for (i = bprm->argc; i > 0; i--) { in create_flat_tables()
150 for (i = bprm->envc; i > 0; i--) { in create_flat_tables()
509 ret = begin_new_exec(bprm); in load_flat_file()
515 setup_new_exec(bprm); in load_flat_file()
677 result = read_code(bprm->file, datapos, in load_flat_file()
716 "Load", bprm->filename, in load_flat_file()
904 res = create_flat_tables(bprm, bprm->p); in load_flat_binary()
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A Dbinfmt_misc.c91 struct linux_binprm *bprm) in search_binfmt_handler() argument
93 char *p = strrchr(bprm->interp, '.'); in search_binfmt_handler()
113 s = bprm->buf + e->offset; in search_binfmt_handler()
141 struct linux_binprm *bprm) in get_binfmt_handler() argument
225 retval = remove_arg_zero(bprm); in load_misc_binary()
231 bprm->have_execfd = 1; in load_misc_binary()
234 retval = copy_string_kernel(bprm->interp, bprm); in load_misc_binary()
237 bprm->argc++; in load_misc_binary()
243 bprm->argc++; in load_misc_binary()
258 bprm->interpreter = interp_file; in load_misc_binary()
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A Dbinfmt_elf_fdpic.c274 would_dump(bprm, interpreter); in load_elf_fdpic_binary()
341 retval = begin_new_exec(bprm); in load_elf_fdpic_binary()
354 setup_new_exec(bprm); in load_elf_fdpic_binary()
460 finalize_exec(bprm); in load_elf_fdpic_binary()
515 sp = arch_align_stack(bprm->p); in create_elf_fdpic_tables()
590 if (bprm->have_execfd) in create_elf_fdpic_tables()
642 NEW_AUX_ENT(AT_EXECFN, bprm->exec); in create_elf_fdpic_tables()
649 if (bprm->have_execfd) in create_elf_fdpic_tables()
650 NEW_AUX_ENT(AT_EXECFD, bprm->execfd); in create_elf_fdpic_tables()
682 current->mm->arg_start = bprm->p; in create_elf_fdpic_tables()
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A Dbinfmt_elf.c161 unsigned long p = bprm->p; in create_elf_tables()
162 int argc = bprm->argc; in create_elf_tables()
163 int envc = bprm->envc; in create_elf_tables()
270 if (bprm->have_execfd) { in create_elf_tables()
852 if (!bprm->file->f_op->mmap) in load_elf_binary()
903 would_dump(bprm, interpreter); in load_elf_binary()
936 bprm->file, false, in load_elf_binary()
996 retval = begin_new_exec(bprm); in load_elf_binary()
1010 setup_new_exec(bprm); in load_elf_binary()
1286 mm->start_stack = bprm->p; in load_elf_binary()
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A Dcompat_binfmt_elf.c114 #define COMPAT_ARCH_SETUP_ADDITIONAL_PAGES(bprm, ex, interpreter) \ argument
115 compat_arch_setup_additional_pages(bprm, interpreter)
/linux/security/apparmor/
A Ddomain.c321 d = bprm->file->f_path.dentry; in aa_xattrs_match()
647 AA_BUG(!bprm); in profile_transition()
659 name = bprm->filename; in profile_transition()
748 AA_BUG(!bprm); in profile_onexec()
769 xname = bprm->filename; in profile_onexec()
822 AA_BUG(!bprm); in handle_onexec()
884 file_inode(bprm->file)); in apparmor_bprm_creds_for_exec()
887 file_inode(bprm->file)->i_mode in apparmor_bprm_creds_for_exec()
892 AA_BUG(!cred_label(bprm->cred)); in apparmor_bprm_creds_for_exec()
965 "label=", bprm->filename); in apparmor_bprm_creds_for_exec()
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/linux/include/linux/
A Dbinfmts.h119 extern int begin_new_exec(struct linux_binprm * bprm);
120 extern void setup_new_exec(struct linux_binprm * bprm);
121 extern void finalize_exec(struct linux_binprm *bprm);
131 extern int setup_arg_pages(struct linux_binprm * bprm,
134 extern int transfer_args_to_stack(struct linux_binprm *bprm,
136 extern int bprm_change_interp(const char *interp, struct linux_binprm *bprm);
137 int copy_string_kernel(const char *arg, struct linux_binprm *bprm);
A Daudit.h406 extern void __audit_bprm(struct linux_binprm *bprm);
414 extern int __audit_log_bprm_fcaps(struct linux_binprm *bprm,
442 static inline void audit_bprm(struct linux_binprm *bprm) in audit_bprm() argument
445 __audit_bprm(bprm); in audit_bprm()
494 static inline int audit_log_bprm_fcaps(struct linux_binprm *bprm, in audit_log_bprm_fcaps() argument
499 return __audit_log_bprm_fcaps(bprm, new, old); in audit_log_bprm_fcaps()
636 static inline void audit_bprm(struct linux_binprm *bprm) in audit_bprm() argument
665 static inline int audit_log_bprm_fcaps(struct linux_binprm *bprm, in audit_log_bprm_fcaps() argument
A Delf.h31 #define ARCH_SETUP_ADDITIONAL_PAGES(bprm, ex, interpreter) \ argument
32 arch_setup_additional_pages(bprm, interpreter)
/linux/tools/testing/selftests/bpf/progs/
A Dima.c67 void BPF_PROG(bprm_committed_creds, struct linux_binprm *bprm) in BPF_PROG() argument
69 ima_test_common(bprm->file); in BPF_PROG()
73 int BPF_PROG(bprm_creds_for_exec, struct linux_binprm *bprm) in BPF_PROG() argument
78 ima_test_common(bprm->file); in BPF_PROG()
A Dbprm_opts.c22 int BPF_PROG(secure_exec, struct linux_binprm *bprm) in BPF_PROG() argument
31 bpf_bprm_opts_set(bprm, BPF_F_BPRM_SECUREEXEC); in BPF_PROG()
A Dlocal_storage.c208 void BPF_PROG(exec, struct linux_binprm *bprm) in BPF_PROG() argument
220 storage->exec_inode = bprm->file->f_inode; in BPF_PROG()
222 storage = bpf_inode_storage_get(&inode_storage_map, bprm->file->f_inode, in BPF_PROG()
A Dlsm.c110 int BPF_PROG(test_void_hook, struct linux_binprm *bprm) in BPF_PROG() argument
121 bpf_copy_from_user(args, sizeof(args), (void *)bprm->vma->vm_mm->arg_start); in BPF_PROG()
122 bpf_copy_from_user(args, sizeof(args), (void *)bprm->mm->arg_start); in BPF_PROG()
A Dverifier_const.c92 int BPF_PROG(bprm, struct linux_binprm *bprm) in BPF_PROG() argument
/linux/security/tomoyo/
A Daudit.c22 static char *tomoyo_print_bprm(struct linux_binprm *bprm, in tomoyo_print_bprm() argument
30 unsigned long pos = bprm->p; in tomoyo_print_bprm()
32 int argv_count = bprm->argc; in tomoyo_print_bprm()
33 int envp_count = bprm->envc; in tomoyo_print_bprm()
46 if (!tomoyo_dump_page(bprm, pos, dump)) in tomoyo_print_bprm()
261 struct file *file = r->ee->bprm->file; in tomoyo_init_log()
264 bprm_info = tomoyo_print_bprm(r->ee->bprm, &r->ee->dump); in tomoyo_init_log()
281 struct linux_binprm *bprm = r->ee->bprm; in tomoyo_init_log() local
285 realpath, bprm->argc, bprm->envc, bprm_info); in tomoyo_init_log()
A Ddomain.c616 struct linux_binprm *bprm = ee->bprm; in tomoyo_environ() local
621 unsigned long pos = bprm->p; in tomoyo_environ()
623 int argv_count = bprm->argc; in tomoyo_environ()
624 int envp_count = bprm->envc; in tomoyo_environ()
637 if (!tomoyo_dump_page(bprm, pos, &env_page)) in tomoyo_environ()
705 const char *original_name = bprm->filename; in tomoyo_find_next_domain()
722 ee->bprm = bprm; in tomoyo_find_next_domain()
724 ee->obj.path1 = bprm->file->f_path; in tomoyo_find_next_domain()
919 mmap_read_lock(bprm->mm); in tomoyo_dump_page()
922 mmap_read_unlock(bprm->mm); in tomoyo_dump_page()
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A Dcondition.c109 struct linux_binprm *bprm = ee->bprm; in tomoyo_scan_bprm() local
113 unsigned long pos = bprm->p; in tomoyo_scan_bprm()
115 int argv_count = bprm->argc; in tomoyo_scan_bprm()
116 int envp_count = bprm->envc; in tomoyo_scan_bprm()
780 struct linux_binprm *bprm = NULL; in tomoyo_condition() local
789 bprm = r->ee->bprm; in tomoyo_condition()
790 if (!bprm && (argc || envc)) in tomoyo_condition()
928 if (!bprm) in tomoyo_condition()
930 value = bprm->argc; in tomoyo_condition()
933 if (!bprm) in tomoyo_condition()
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A Dtomoyo.c56 static void tomoyo_bprm_committed_creds(const struct linux_binprm *bprm) in tomoyo_bprm_committed_creds() argument
73 static int tomoyo_bprm_creds_for_exec(struct linux_binprm *bprm) in tomoyo_bprm_creds_for_exec() argument
80 tomoyo_load_policy(bprm->filename); in tomoyo_bprm_creds_for_exec()
92 static int tomoyo_bprm_check_security(struct linux_binprm *bprm) in tomoyo_bprm_check_security() argument
102 const int err = tomoyo_find_next_domain(bprm); in tomoyo_bprm_check_security()
111 &bprm->file->f_path, O_RDONLY); in tomoyo_bprm_check_security()
/linux/security/
A Dcommoncap.c588 struct linux_binprm *bprm, in bprm_caps_from_vfs_caps() argument
592 struct cred *new = bprm->cred; in bprm_caps_from_vfs_caps()
730 cap_clear(bprm->cred->cap_permitted); in get_file_caps()
751 bprm->filename); in get_file_caps()
761 cap_clear(bprm->cred->cap_permitted); in get_file_caps()
793 struct cred *new = bprm->cred; in handle_privileged_root()
890 struct cred *new = bprm->cred; in cap_bprm_creds_from_file()
908 bprm->per_clear |= PER_CLEAR_ON_SETID; in cap_bprm_creds_from_file()
918 ((bprm->unsafe & ~LSM_UNSAFE_PTRACE) || in cap_bprm_creds_from_file()
956 ret = audit_log_bprm_fcaps(bprm, new, old); in cap_bprm_creds_from_file()
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/linux/arch/riscv/kernel/
A Dvdso.c210 struct linux_binprm *bprm, in __setup_additional_pages() argument
253 int compat_arch_setup_additional_pages(struct linux_binprm *bprm, in compat_arch_setup_additional_pages() argument
262 ret = __setup_additional_pages(mm, bprm, uses_interp, in compat_arch_setup_additional_pages()
270 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) in arch_setup_additional_pages() argument
278 ret = __setup_additional_pages(mm, bprm, uses_interp, &vdso_info); in arch_setup_additional_pages()
/linux/fs/tests/
A Dexec_kunit.c5 struct linux_binprm bprm; member
120 struct linux_binprm bprm = result->bprm; in exec_test_bprm_stack_limits() local
123 rc = bprm_stack_limits(&bprm); in exec_test_bprm_stack_limits()
126 KUNIT_EXPECT_EQ_MSG(test, bprm.argmin, result->expected_argmin, "on loop %d", i); in exec_test_bprm_stack_limits()
/linux/arch/arm64/kernel/
A Dvdso.c181 struct linux_binprm *bprm, in __setup_additional_pages() argument
379 int aarch32_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) in aarch32_setup_additional_pages() argument
392 ret = __setup_additional_pages(VDSO_ABI_AA32, mm, bprm, in aarch32_setup_additional_pages()
430 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) in arch_setup_additional_pages() argument
438 ret = __setup_additional_pages(VDSO_ABI_AA64, mm, bprm, uses_interp); in arch_setup_additional_pages()
/linux/arch/x86/include/asm/
A Delf.h372 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
374 extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
376 #define COMPAT_ARCH_SETUP_ADDITIONAL_PAGES(bprm, ex, interpreter) \ argument
377 compat_arch_setup_additional_pages(bprm, interpreter, \

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